I believe the size is around 100 to 110. The tag at the neckline is coming off. Please consider this if you don't mind. I don't see any fraying or stains. Please consider this item, understanding that it is a used item. How about this for a light jacket for the coming season? Navy knit cardigan, for 4-year-olds. - Brand: agnès b. - Size: 4 ans - Color: Navy - Material: Knit Thank you for looking.